Maya is using some rope to pull a sled up a snow-covered hill. Friction between the sled and the hill is negligible. The vertical distance between the bottom and the top of the hill is h = 17 m. The hill makes a constant angle of a = 24 above the horizontal, and the rope makes a constant angle of 3 = 37 above the horizontal. Maya 130 N in the rope as maintains a constant tension of T = she pulls the sled all the way from the bottom to the top of the hill. How much work W did Maya do on the sled? (Note: do not assume that the sled is motionless when it reaches the top of the hill.) The symbolic answer should be stated in terms of h, a, , T, and g, though not all of these quantities may be needed.